活性污泥3号模型对实际工艺的模拟与分析  

The Using of a Mathematical Model Based on ASM3 to Actual Process

作　　者：赵玲[1] 彭党聪[2] 朱南文[1] 

机构地区：[1]上海交通大学环境科学学院,上海200240 [2]西安建筑科技大学环境与市政工程学院,陕西西安710055

出　　处：《环境科学与管理》2007年第11期81-86,共6页Environmental Science and Management

摘　　要：将活性污泥3号模型(ASM3)与Takács二沉池模型以及反应池流态模型相结合,构建了活性污泥系统模型,并采用V isual Basic 6.0语言编写了计算机模拟程序。将此程序应用于分段进水A/O脱氮工艺中试工艺,分别对其进行了稳态模拟和动态模拟,并取得了与实测值较为接近的结果。同时利用模型分析了运行控制参数对出水水质的影响,模拟结果与实际状况吻合。A mathematical model for activated sludge system was constructed based on ASM3 and Takács settling model, with the transfer process model. Then we programed the ASM3 procedure using Visual Basic 6.0. The procedure was used to simulate the Step - Feed Anoxic/Oxic Activated Sludge Process. The steady state simulation results and the dynamic ones correlate well the measured values. In addition, we changed the plant＇s operating and controling parameters in the model to analysis the influence of these parameters on the effluent water quality. And the predicted results accorded with the actuality.

关 键 词：ASM3 分段进水A/O脱氮工艺 稳态模拟 动态模拟 运行控制参数 

分 类 号：X703[环境科学与工程—环境工程]